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iOS Swift Collections and Control Flow Control Flow With Conditional Statements Working With Switch Statements

Ryan Sands
Ryan Sands
4,543 Points
Posted by Ryan Sands
Ryan Sands
4,543 Points

Im really confused on what to do here and what this task is asking, please no one give me the exact answer, just a hint!

No clue what this is asking me to do, no one give me the code on how to do it... because I would like to do this on my own, but just a hint/explanation please! Thanks

operators.swift 
var europeanCapitals: [String] = []
var asianCapitals: [String] = []
var otherCapitals: [String] = []

let world = [
  "BEL": "Brussels", 
  "LIE": "Vaduz", 
  "BGR": "Sofia", 
  "USA": "Washington D.C.", 
  "MEX": "Mexico City", 
  "BRA": "Brasilia", 
  "IND": "New Delhi", 
  "VNM": "Hanoi"]

for (key, value) in world {
    // Enter your code below
    switch world {
    case ["BEL"]: print["Brussels"]
    }
    // End code
}

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

Hi Ryan -

You need to switch on key; also it is not asking you to print anything you need to append. See if that will get you started :) Happy Coding